A stalled front across the southeastern United States, combined with tropical moisture from Tropical Storm Rafael, is expected to bring heavy rainfall and potential flooding across South Carolina starting Wednesday night. Residents should prepare for significant rain accumulation, especially inland, with up to 6 inches predicted in some areas. Charleston and surrounding regions along I-95 could see 3 to 4 inches, which may disrupt travel and increase local flood risks.
According to the National Weather Service, the heaviest rainfall is anticipated late Wednesday night into Thursday, with inland areas facing the highest risk. Small Craft Advisories are in effect for marine zones outside of Charleston Harbor, warning boaters to avoid the waters near South Carolina and Georgia due to rough conditions. High waves and hazardous sea conditions could persist into Friday, adding another layer of concern for coastal communities.
Motorists and local residents are advised to avoid water-covered roads, as flash flooding is a possibility in vulnerable areas. East winds of 6 to 10 mph are expected, potentially impacting visibility and making driving hazardous. If travel is unavoidable, exercise caution and remain updated on weather developments through local news sources or the National Weather Service website.
Looking ahead, showers are likely to taper off by Friday, though cloudy skies will persist. Weekend temperatures are expected to remain mild, with highs in the mid-70s. However, residents should stay alert for any additional updates as forecast challenges depend heavily on the storm’s movement in the Gulf of Mexico.
For safety, residents are encouraged to secure outdoor belongings, monitor flood-prone areas, and remain informed through local weather advisories to mitigate risks from this mid-week weather event.
